i have a problem in packaging my app here is the error i cant get what the problem is shubhamm@localhost:~/real$ cd /home/shubhamm/real/widgets-1.0/ shubhamm@localhost:~/real/widgets-1.0$ debuild This package has a Debian revision number but there does not seem to be an appropriate original tar file or .orig directory in the parent directory; (expected one of widgets_1.0.orig.tar.gz, widgets_1.0.orig.tar.bz2, widgets_1.0.orig.tar.lzma, widgets_1.0.orig.tar.xz or widgets-1.0.orig) continue anyway? (y/n) y dpkg-buildpackage -rfakeroot -D -us -uc dpkg-buildpackage: export CFLAGS from dpkg-buildflags (origin: vendor): -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security dpkg-buildpackage: export CPPFLAGS from dpkg-buildflags (origin: vendor): -D_FORTIFY_SOURCE=2 dpkg-buildpackage: export CXXFLAGS from dpkg-buildflags (origin: vendor): -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security dpkg-buildpackage: export FFLAGS from dpkg-buildflags (origin: vendor): -g -O2 dpkg-buildpackage: export LDFLAGS from dpkg-buildflags (origin: vendor): -Wl,-Bsymbolic-functions -Wl,-z,relro dpkg-buildpackage: source package widgets dpkg-buildpackage: source version 1.0-1 dpkg-buildpackage: source changed by shubham <<a href="mailto:shubhamaheshwariy@gmail.com">shubhamaheshwariy@gmail.com</a>> dpkg-source --before-build widgets-1.0 dpkg-buildpackage: host architecture i386 fakeroot debian/rules clean dh clean dh_testdir dh_auto_clean dh_clean dpkg-source -b widgets-1.0 dpkg-source: error: can't build with source format '3.0 (quilt)': no upstream tarball found at ../widgets_1.0.orig.tar.{bz2,gz,lzma,xz} dpkg-buildpackage: error: dpkg-source -b widgets-1.0 gave error exit status 255 debuild: fatal error at line 1350: dpkg-buildpackage -rfakeroot -D -us -uc failed shubhamm@localhost:~/real/widgets-1.0$